diff --git a/lib/ble/ble_bluez.c b/lib/ble/ble_bluez.c
index 46af9753b..572fba6d4 100644
--- a/lib/ble/ble_bluez.c
+++ b/lib/ble/ble_bluez.c
@@ -445,7 +445,9 @@ static int properties(struct ble_backend* b, const char* path, const char* inter
             if (l->connected && l->resolved && !l->opened && !l->query && query_link(l) < 0)
                 link_error(l, "discovery request failed");
         }
-        if (mode == OBJECT_EVENT && strlen(path) < BLE_ENDPOINT_MAX) {
+        /* Snapshot запоминает UUID кешированного Device1, но не выдаёт его за свежий эфирный пакет.
+         * BlueZ не обязан повторять неизменившиеся UUIDs: следующий живой RSSI/Data использует этот кеш. */
+        if ((mode == OBJECT_EVENT || (mode == OBJECT_SNAPSHOT && node)) && strlen(path) < BLE_ENDPOINT_MAX) {
             int slot = -1, oldest = 0;
             for (int i = 0; i < 64; i++) {
                 if (!strcmp(b->peers[i].device, path)) { slot = i; break; }
@@ -457,7 +459,8 @@ static int properties(struct ble_backend* b, const char* path, const char* inter
                 if (node && b->peers[slot].identity.node_id != node) {
                     memset(&b->peers[slot], 0, sizeof(b->peers[slot]));
                     strcpy(b->peers[slot].device, path); b->peers[slot].identity.node_id = node;
-                    DEBUG_INFO(CAT, "BLE BlueZ service discovered node=%016llx endpoint=%s", (unsigned long long)node, path);
+                    DEBUG_DEBUG(CAT, "BLE BlueZ service identity cached node=%016llx endpoint=%s source=%s",
+                                (unsigned long long)node, path, mode == OBJECT_EVENT ? "live" : "snapshot");
                 }
                 struct ble_identity* identity = &b->peers[slot].identity;
                 struct ble_identity metadata;
@@ -468,7 +471,10 @@ static int properties(struct ble_backend* b, const char* path, const char* inter
                     if (n > 0) ble_identity_decode(identity, data, (size_t)n);
                 }
                 int n = ble_identity_encode(data, identity->node_id, identity->name);
-                if (n > 0) {
+                if (n > 0 && mode == OBJECT_EVENT) {
+                    if (!b->peers[slot].seen)
+                        DEBUG_INFO(CAT, "BLE BlueZ service discovered node=%016llx endpoint=%s",
+                                   (unsigned long long)identity->node_id, path);
                     struct ble_endpoint ep = {0}; strcpy(ep.id, path); b->peers[slot].seen = get_time_us();
                     ble_backend_broadcast(b->owner, &ep, data, (size_t)n, rssi);
                 }
diff --git a/lib/ble/tests/test_ble_bluez.c b/lib/ble/tests/test_ble_bluez.c
index 7f02c43ea..a1be51cc9 100644
--- a/lib/ble/tests/test_ble_bluez.c
+++ b/lib/ble/tests/test_ble_bluez.c
@@ -199,7 +199,7 @@ static void connection(void* arg, ble_link_id id, uint64_t node, enum ble_state
     if (state == BLE_CLOSED) closed_links++;
 }
 static void broadcast(void* arg, const struct ble_endpoint* ep, const uint8_t* data, size_t len, int rssi) {
-    (void)arg; struct ble_identity identity; CHECK(strstr(ep->id, "dev_A"));
+    (void)arg; struct ble_identity identity; CHECK(strstr(ep->id, "dev_A") || !strcmp(ep->id, REMOTE));
     CHECK(!ble_identity_decode(&identity, data, len) && identity.node_id == 3); CHECK(rssi == -42); broadcasts++;
 }
 static int replied(sd_bus_message* m, void* arg, sd_bus_error* error) {
@@ -228,12 +228,14 @@ static void write_value(const char* device, const uint8_t* data, size_t len, int
     CHECK(sd_bus_call_async(bus, &reply.slot, m, replied, &reply, 1000000) >= 0); sd_bus_message_unref(m);
     poll_all(); CHECK(reply.done && !reply.failed); sd_bus_slot_unref(reply.slot);
 }
-static void announce(void) {
+static void announce(const char* path, int with_uuid) {
     sd_bus_message* m = NULL;
-    CHECK(sd_bus_message_new_signal(bus, &m, ADAPTER "/dev_A", "org.freedesktop.DBus.Properties", "PropertiesChanged") >= 0);
-    CHECK(sd_bus_message_append(m, "sa{sv}as", "org.bluez.Device1", 2,
+    CHECK(sd_bus_message_new_signal(bus, &m, path, "org.freedesktop.DBus.Properties", "PropertiesChanged") >= 0);
+    if (with_uuid) CHECK(sd_bus_message_append(m, "sa{sv}as", "org.bluez.Device1", 2,
         "UUIDs", "as", 1, service_uuid, "RSSI", "n", -42, 0) >= 0);
-    CHECK(sd_bus_send(bus, m, NULL) >= 0); sd_bus_message_unref(m); poll_all(); CHECK(broadcasts == 1);
+    else CHECK(sd_bus_message_append(m, "sa{sv}as", "org.bluez.Device1", 1, "RSSI", "n", -42, 0) >= 0);
+    unsigned before = broadcasts;
+    CHECK(sd_bus_send(bus, m, NULL) >= 0); sd_bus_message_unref(m); poll_all(); CHECK(broadcasts == before + 1);
 }
 static void hello(const char* device, int fd, uint8_t node) {
     uint8_t data[32] = {0, 1, 1}; data[10] = node; data[18] = 200;
@@ -272,7 +274,8 @@ int main(void) {
     CHECK(advertisement_queries == 1 && advertisement_uuid_count == 1);
     CHECK(!ble_advertise(transport, "abc", 3)); poll_all(); CHECK(advertisement_count == 1);
     CHECK(!ble_advertise(transport, "def", 3)); poll_all(); CHECK(advertisement_count == 2);
-    announce();
+    announce(REMOTE, 0); /* UUID был лишь в начальном snapshot; живой RSSI делает наблюдение свежим. */
+    announce(ADAPTER "/dev_A", 1);
     int fd1 = acquire(ADAPTER "/dev_A", 0), fd2 = acquire(ADAPTER "/dev_B", 0);
     int invite1 = acquire(ADAPTER "/dev_A", 1), invite2 = acquire(ADAPTER "/dev_B", 1);
     CHECK(ready_links == 0); /* Без обязательной ACK-подписки opened не наступает. */